Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	SON
Human P-Site:	S1929
P-Site Sequence:	SRTPSRRSRSHTPSR
UniProt:	P18583
Intern. Prot. ID:	IPI00000192

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SON	P18583	S1929	SRTPSRRSRSHTPSR	100 / 9 AA	264
Phosphosite 1:	BCoR	Q6W2J9	S747	EEKPERRSRSHERAR	87 / 8 AA	192
Phosphosite 2:	SON	P18583	S1931	TPSRRSRSHTPSRRR	100 / 7 AA	264
Phosphosite 3:	RIMS1	Q86UR5	S987	EIHPTRRSRSPTRHH	77 / 9 AA	189
Phosphosite 4:	ARHGAP9	Q9BRR9	S248	SWKPPRRSRSETNPG	77 / 9 AA	83
Phosphosite 5:	THRAP3	Q9Y2W1	S139	RRSPSPRSRSHSRNS	77 / 9 AA	109
Phosphosite 6:	SRRM2	Q9UQ35	S1439	PRTPSRRSRSGSSPG	100 / 7 AA	300
Phosphosite 7:	RTBDN	Q9BSG5	S206	REAPSRRSRSPRTSI	100 / 7 AA	25
Phosphosite 8:	Putative UPF0633 protein LOC554249	Q5XG85	S45	RRVRRSRSQTPSCQN	85 / 7 AA	11
Phosphosite 9:	Putative UPF0633 protein ENSP00000303136	Q5VV11	S45	RRVRRSRSQTPSYQN	85 / 7 AA	11
Phosphosite 10:	Putative UPF0633 protein MGC21881	A6NN06	S45	RRVRRSRSQTPSCQN	85 / 7 AA	11
Phosphosite 11:	SFRS12	Q8WXA9	S192	NERKGGRSRSHTRSK	100 / 6 AA	59
Phosphosite 12:	NDRG1	Q92597	S352	HTSEGTRSRSHTSEG	100 / 6 AA	43
Phosphosite 13:	TRA2A	Q13595	S98	YRRRRSRSHSPMSNR	85 / 7 AA	33
Phosphosite 14:	NDRG1	Q92597	S342	TSLDGTRSRSHTSEG	100 / 6 AA	43
Phosphosite 15:	Putative UPF0633 protein LOC554249	Q5XG85	S43	WLRRVRRSRSQTPSC	85 / 7 AA	11
Phosphosite 16:	Putative UPF0633 protein ENSP00000303136	Q5VV11	S43	WLRRVRRSRSQTPSY	85 / 7 AA	11
Phosphosite 17:	FUSIP1	O75494	S158	GRPRRSRSHSDNDRP	85 / 7 AA	31
Phosphosite 18:	Putative UPF0633 protein MGC21881	A6NN06	S43	WLRRVRRSRSQTPSC	85 / 7 AA	11
Phosphosite 19:	LUC7L2	Q9Y383	S261	EREKLRRSRSHSKNP	85 / 7 AA	47
Phosphosite 20:	LUC7L2	Q9Y383	S263	EKLRRSRSHSKNPKR	85 / 7 AA	47